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Intangible Assets and Goodwill - Summary of Assumption for Calculation of Cash flow Projections (Detail) | Mar. 31, 2022 | Mar. 31, 2021
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Air Ticketing [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Discount rate (pre-tax) | 18.60% | 19.40%
Discount rate (post-tax) | 16.40% | 16.00%
Terminal value growth rate | 4.50% | 4.50%
Hotels and Packages [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Discount rate (pre-tax) | 18.30% | 19.40%
Discount rate (post-tax) | 16.40% | 16.00%
Terminal value growth rate | 4.50% | 4.50%
ibibo Group - redBus [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Discount rate (pre-tax) | 18.60% | 18.90%
Discount rate (post-tax) | 16.40% | 16.00%
Terminal value growth rate | 4.00% | 4.00%
EBITDA margin* (5 years) | 8.50% | 6.10%
Bottom of Range [Member] | Air Ticketing [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Adjusted margin growth rate | 13.20% | 15.00%
EBITDA margin* (5 years) | 4.60% | 6.60%
Bottom of Range [Member] | Hotels and Packages [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Adjusted margin growth rate | 5.90% | 19.00%
EBITDA margin* (5 years) | 14.60% | (7.10%)
Bottom of Range [Member] | ibibo Group - redBus [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Adjusted margin growth rate | 15.00% | 20.00%
EBITDA margin* (5 years) | 5.20% | 9.80%
Top of Range [Member] | Air Ticketing [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Adjusted margin growth rate | 54.70% | 106.30%
EBITDA margin* (5 years) | 13.80% | 18.20%
Top of Range [Member] | Hotels and Packages [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Adjusted margin growth rate | 61.20% | 118.20%
EBITDA margin* (5 years) | 15.70% | 17.90%
Top of Range [Member] | ibibo Group - redBus [Member] |  |
Disclosure of Assumption for Calculation of Cash flow Projections [Line Items] |  |
Adjusted margin growth rate | 79.00% | 124.70%
EBITDA margin* (5 years) | 24.30% | 21.90%

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- Definition The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2021-01-01 -Paragraph 134 -Subparagraph d -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_134_d_iv&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2021-01-01 -Paragraph 134 -Subparagraph e -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_134_e_iv&doctype=Standard -URIDate 2021-03-24 + Details
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